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From Jason Wee <peich...@gmail.com>
Subject Re: upgrade from 1.0.12 to 1.1.12
Date Wed, 25 Mar 2015 14:58:36 GMT
hmm... okay.

one more question
https://github.com/apache/cassandra/blob/cassandra-1.1.12/NEWS.txt  I
upgraded directly to 1.1.12 , do I need to run nodetool
upgradesstables as stipulated in version 1.1.3 ?

jason

On Wed, Mar 25, 2015 at 1:04 AM, Jonathan Haddad <jon@jonhaddad.com> wrote:
> Streaming is repair, adding & removing nodes.  In general it's a bad idea to
> do any streaming op when you've got an upgrade in progress.
>
> On Tue, Mar 24, 2015 at 3:14 AM Jason Wee <peichieh@gmail.com> wrote:
>>
>> Hello,
>>
>> Reading this documentation
>> http://www.datastax.com/docs/1.1/install/upgrading
>>
>> If you are upgrading to Cassandra 1.1.9 from a version earlier than
>> 1.1.7, all nodes must be upgraded before any streaming can take place.
>> Until you upgrade all nodes, you cannot add version 1.1.7 nodes or
>> later to a 1.1.7 or earlier cluster.
>>
>> Does this apply for upgrade to cassandra 1.1.12 ?
>>
>> What is cassandra streaming ? Is repair (nodetool or background),
>> hinted handoff, antientropy consider streaming? if yes, how do we
>> prevent streaming after a node is upgraded to 1.1.12 in a 1.0.12
>> cluster environment?
>>
>> Thanks.
>>
>> Jason

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